[1/2] Telephony: Add setting for WhitePages Canada reverse lookup provider

Change-Id: Icd48aa3fac4cc65d71c326e0fe34f4cecc674cc4
Telephony: ES translations

Change-Id: Ie9250a9e05ad2394cea2cf704e49a8bd153d75b5
Merge "[1/2] Telephony: Add setting for WhitePages Canada reverse lookup provider" into kk4.4
Merge "Telephony: ES translations" into kk4.4
HUN Translations updated

Change-Id: I16318ed6419fd947b71fa32d7b7fcbe2d0aa336a
Mobile Network Battery Saver Mode

When idle (screen off) switching to 2G can help extend
battery life as 2G generally uses less power than 3G or LTE.

    + 30 seconds after screen turns off, set network type to 2G
    + If a music player is active (playing), do not set network to 2G
    + When device is unlocked, reset to orignial network type

Settings -> More -> Mobile Networks -> Battery saving mode

Author: Anu6is
Change-Id: Ia4098ff3badf0a456a3117c0993adc040bbb3ccb

Conflicts:
	res/values/vanir_strings.xml

Conflicts:
	res/values/slim_strings.xml
	res/xml/network_setting.xml
	src/com/android/phone/MobileNetworkSettings.java